Calling All Cars aired from 29 Nov 1933 until 8 Sep 1939 and originated on the West coast over the Columbia Broadcasting System. The show was sponsored by the Rio Grande Oil Company which was a part of the Sinclair Oil Corporation. The show only ran in areas where Rio Grande "Cracked" gasoline was sold.
The writer-director of the show was William N Robson. Each episode was dramatization of a true crime story, how each crime was solved and justice served. Episodes were introduced mainly by officers of the Los Angeles Police Department. Sgt Jesse Rosenquist, a police dispatcher was a part of the entire run of the series.
OTRR Release Information:
Series Name: Calling All Cars
Release Status: OTRR Certified Accurate
Release Date: August 1, 2013
Release Version: Version 1
Number of CDs: 3
From the Old Time Radio Researchers Group. See "Notes" Section below for more information on the OTRR.
It contains the most complete and accurate version of this series in the best sound possible at the time of creation. An updated version will be issued if more episodes or better sounding ones become available.
If you are interested in preserving Old Time Radio (OTR), you may wish to join the Old Time Radio Researchers Group at Facebook and Groups.io.
Relax, listen, and enjoy!
OTRR Maintained Set -- This set contains all known episodes in the best available audio condition with the most accurate dates and titles known to be in general circulation and based on current research at the time of release. Replaces OTRR Certified Accurate and OTRR Certified Complete.
OTRR Non-Maintained Set -- A collection of shows that has not gone through the OTRR Maintenance process.
Pre-2019 OTRR Definitions:
OTRR Certified Accurate -- A series that was "Certified Accurate" indicated that all the episodes were properly identified and labeled based on current information but that the series did not contain all known extant episodes.
OTRR Certified Complete -- A series that was "Certified Complete" achieved the highest level of certification available under the OTRR Certified Standards. This certification level implied that all the files in the series were "Certified Accurate" and also indicated that the series was as complete as possible and included all circulating episodes.
OTRR Non-Certified -- A collection of shows that has not gone through the OTRR Certification process.
Also, beginning in 2019, the version numbers of our OTRR releases changed format -- instead of v1.0 or v2.1, we are now using a version number that reflects the year and month the set was released. The format used is a two-digit year followed by a two-digit month. For example, "v1906" indicates a set that was released in June 2019, or "v1910" indicates a set released in October 2019.
NOTE: There are no passwords for any of our ZIP files. If you are prompted for a password, before downloading the file again, try unzipping the file into a shorter full folder path name -- for example, unzip to "C:\" instead of "C:\Documents and Settings\your_Windows_ID\some_other_folder\". Sorry, some of our releases contain long folder and file names, which sometimes manifests itself on the Windows platform as prompting for a password for the ZIP file. Or try renaming the ZIP file itself to a shorter name before unzipping.